package com.qf.utils;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.pool.DruidDataSourceFactory;

import java.io.InputStream;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Properties;

/*
杨威
2021/9/7
19:09
*/
public class DruidUtil {
    private static DruidDataSource ds;

    static {
        try {
            Properties properties=new Properties();
            InputStream resourceAsStream = DruidUtil.class.getResourceAsStream("/db.properties");
            properties.load(resourceAsStream);
            ds= (DruidDataSource)DruidDataSourceFactory.createDataSource(properties);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    public static Connection getConnection(){
        try {
            return ds.getConnection();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return null;
    }
}
